Dosing device
[化] 定量装置
🧩 词语组成解析
定量给料
🗣️ 情景例句
Goodbye, take it easy.
再见，悠着点。
Not all butter that the cow yields.
母牛所产的未必全是黄油。
I'll leave them for you to look over.
我会留下来给你慢慢的看。